UNIVERSITY OF MICHIGAN HEALTH-SPARROW LANSING OB/GYN
Medicare Clinicians for NPI 1942256607
Obstetrics & Gynecology in Lansing, MI
Clinicians Billing Medicare Through This Organization CMS
Clinicians who reassign their Medicare billing to this organization, per CMS enrollment records.
University Of Michigan Health-Sparrow Lansing Ob/Gyn in Lansing, MI bills Medicare for 1,156 clinicians across 53 Medicare specialties. The largest specialties are Nurse Practitioner with 215, Family Practice with 123 and Certified Registered Nurse Anesthetist (CRNA) with 113. Of these, 63 practice at this address and 467 within 10 miles. Search by name or filter by specialty; each name links to that clinician's NPI profile.
This page lists the 250 clinicians practicing nearest to this organization's location. All 1,156 are counted in the totals above.
Nurse Practitioner (56 of 215)
Certified Registered Nurse Anesthetist (CRNA) (37 of 113)
Family Practice (31 of 123)
Internal Medicine (21 of 65)
Obstetrics/Gynecology (18 of 48)
Lansing, MI 48909
Cardiovascular Disease (Cardiology) (17 of 26)
Pediatric Medicine (13 of 76)
Lansing, MI 48912
Anesthesiology (12 of 97)
Pathology (7 of 16)
Lansing, MI 48912
General Surgery (6 of 24)
Lansing, MI 48912
Lansing, MI 48912
Lansing, MI 48912
Pulmonary Disease (5 of 9)
Clinical Social Worker (4 of 23)
Lansing, MI 48912
Emergency Medicine (4 of 16)
Lansing, MI 48912
Interventional Cardiology (4 of 7)
Hematology/Oncology (3 of 8)
Hospitalist (3 of 16)
Nephrology (2 of 9)
Certified Nurse Midwife (CNM) (1 of 6)
Clinical Psychologist (1)
Critical Care (Intensivists) (1 of 13)
General Practice (1 of 2)
Geriatric Medicine (1 of 2)
Hematology (1)
Thoracic Surgery (1 of 14)
About this data
Medicare reassignment. A clinician who works for a hospital, clinic or medical group usually signs a Medicare reassignment (form CMS-855R). It lets the organization bill Medicare for the clinician's services and receive the payment. This page lists the clinicians whose reassignment to University Of Michigan Health-Sparrow Lansing Ob/Gyn appears in the CMS Revalidation Reassignment List.
Who is included. Clinicians who bill Medicare under their own NPI through this organization. A clinician can reassign to more than one organization, so the same name may also appear under other groups.
Nearest 250. The totals and specialty counts cover all 1,156 clinicians. The list shows the 250 whose practice address is closest to this NPI's location, so each University Of Michigan Health-Sparrow Lansing Ob/Gyn location shows its own nearest clinicians.
Addresses and phone numbers come from each clinician's own NPPES record, so they may point to another office or to the clinician's own practice.
Source: CMS Revalidation Reassignment List, October 2026 release; addresses, phone numbers and Medicare status from NPPES and PECOS. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
